Sunghyun Choi
Staff Engineer at Samsung Electronics
South Korea
Summary
👤
Senior🎓
Top SchoolSunghyun Choi is a Staff Engineer at Samsung Research with over eight years of applied AI experience spanning model training, compression, and visual intelligence. He has driven projects from automated DNN compression and adversarial detection to image foundation models, diffusion-based emoji/sticker generation, and robot VLM/VLA development. Comfortable across the stack, he combines practical engineering (Python, PyTorch, OpenCV, Diffusers, LangChain) with production deployment experience including Android and Flask integrations. He also contributes to GUI and visual grounding research and has implemented model distillation and direct preference optimization in large-scale settings. Currently dispatched to an MS program at Seoul National University through Samsung’s academic program, he blends industrial R&D with active academic collaboration. A detail that sets him apart is his track record of turning research prototypes (scene-graph retrieval, GUI overlap detection) into deployed applications for consumer products like Samsung One UI.
8 years of coding experience
8 years of employment as a software developer
Bachelor's degree Computer Science and Engineering, Bachelor's degree Computer Science and Engineering at Hanyang UniversityProgramming languages (3)
Github contributions (5)
SunghyunChoi/Algorithm
Sep 2020 - Jun 2021
Contributions:49 pushes, 1 branch in 8 months
SunghyunChoi/DataStructure
May 2021 - Jun 2021
Contributions:5 commits, 4 pushes, 1 branch in 15 days
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